Genetic structure of reconstituted native Carpathian goat breed based on information from microsatellite markers

Abstract

Abstract The aim of the study was to evaluate the genetic structure of the reconstituted native Carpathian goat breed based on information from microsatellite markers. The study analysed of 14 microsatellite markers recommended by the International Society for Animal Genetics (ISAG) for goats individual identification and parentage testing. Blood samples were taken from 249 Carpathian goats from 14 farms. All microsatellite markers deployed in this analysis showed sufficient polymorphism to assess genetic variation in Carpathian goats and the ISAG-recommended panel for goat individual identification and parentage testing is a highly useful one. The present study showed the status of the genetic structure of the reconstituted population of Carpathian goats. Carpathian goats maintained in Poland were characterized by relatively high genetic diversity (the average of alleles per locus was 9.143), high values of heterozygosity and a low level of inbreeding coefficient. The obtained parameters indicate the correctness of the breeding activities carried out within the framework of the programme for the protection of genetic resources and give guidelines for taking further steps related to the breeding of this valuable native breed.